U9C. Data sheet. Force Transducer. Special features. B en

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1 U9C Force Transducer Data sheet Special features Tensile/compressive force transducer Accuracy class 0.2 Nominal (rated) forces 50 N 50 KN Non-rusting, protection class IP67 Configurable with different cable lengths, plug assembly on request Principle of the U9C force transducer Load application via threaded bolts Measuring body Connection cable, 4-wire

2 Dimensions (in mm) U9C with nominal (rated) forces 50 N, 100 N and 200 N U9C with nominal (rated) forces 0.5 kn to 50 kn Cable Ø 3 approx. Cable Ø 3 min. bending radius R10 min. bending radius R10 Nominal (rated) force of the U9C A 0.1 B C E F G M R Y Z 0.5 kn to 1 kn M5 20 approx. 2 kn to 20 kn M10 40 approx. 50 kn M16 x approx. [mm] U9C cable diagram 1: White, measurement signal (+) 2: Black, excitation voltage ( ) 4: Red, measurement signal ( ) 3: Blue, excitation voltage (+) Cable shield, connected to the housing HBM 2

3 Mounting accessories (dimensions in mm) Knuckle eyes (to be ordered separately) a.f. Nominal (rated) Ordering number A B H7 D F G H J K L M a.f. W forces [mm] 50 N to 1 kn 1 Z8/100kg/ZGW M kn to 20 kn 1 U9/20KN/ZGWR M kn 1 U9a/50kN/ZGW M16 x U9C with one or two knuckle eyes a b Nominal (rated) a min a max b min b max force [mm] N kn kn kn Mounting dimensions of the U9C when using knuckle eyes B en 3 HBM

4 Specifications Nominal (rated) force F nom N kn Accuracy Accuracy class 0.2 Relative reproducibility and repeatability errors without rotation b rg % < 0.2 Relative reversibility error v 0.5 % < 0.2 Non-linearity d lin % < 0.2 Relative creep (30 min) d cr,f % < 0.2 < 0.1 Effect of the bending moment at 10% F nom * 10 mm (typical) d Mb % Effect of temperature on sensitivity in the nominal (rated) temperature range TK C % / 10 K 0.2 in the operating temperature range TK C % / 10 K < 0.5 Effect of temperature on the zero signal in the nominal (rated) temperature range TK 0 % / 10 K < 0.2 in the operating temperature range TK 0 % / 10 K < 0.50 Electrical characteristics Nominal (rated) sensitivity C nom mv/v 1 Relative zero signal error d s,0 mv/v +/- 0.2 Sensitivity error d c % < +/-1 tensile, < +/-2 compressive Tensile/compressive sensitivity variation d zd % < 2 Input resistance R i Ω Output resistance R o Ω > 350 Insulation resistance R is Ω > 1*10 9 Operating range of the excitation voltage B u,gt V Reference excitation voltage U ref V 5 Connection Temperature 4-wire circuit Reference temperature t. ref C 23 Nominal (rated) temperature range B t,nom C -10 to +70 Operating temperature range B t,g C -30 to +85 Storage temperature range B t,s C -30 to +85 Characteristic mechanical quantities Max. operating force F G % of Limit force F L F nom > 150 Breaking force F B > 400 Limit torque Nm Limit bending moment when loading with nominal (rated) force Nm Static lateral limit force when loading with % of nominal (rated) force 2) F q F nom Nominal (rated) displacement mm Fundamental resonance frequency khz Relative oscillation width % of F nom General information Degree of protection per EN ) IP67 Spring element material Steel Potting material Silicone Cables Four-wire circuit, PUR insulation Cable length m 1.5, 3, 7, 12 Weight g ) 1 m water column; 0.5 h 2) Pure lateral force without bending moment HBM 4

5 Versions and ordering numbers Code Measuring range Ordering number N 1-U9C/50N N 1-U9C/100N N 1-U9C/200N 00K5 0.5 kn 1-U9C/0.5KN 01k0 1 kn 1-U9C/1KN 02k0 2 kn 1-U9C/2kN 05k0 5 kn 1-U9C/5kN 10k0 10 kn 1-U9C/10kN 20k0 20 kn 1-U9C/20KN 50k0 50 kn 1-U9C/50KN The ordering numbers shown in gray are preferred types, they can be delivered rapidly. All force transducers with 1.5 m cable, open ends and without TEDS. The order no. for the preferred types is 1-U9C The order no. for customer-specific designs is K-U9C- The ordering number example K U9C 05k0 12m0 F T shown further below refers to a: U9C, 5 kn nominal (rated) force with 12 m cable, 15-pin Sub-D connector and TEDS Cable length Plug version Transducer identification 1.5 m 01m5 3 m 03m0 5 m 05m0 6 m 06m0 7 m 07m0 12 m 12m0 Free ends Y 15-pin Sub-D connector F MS3106PEMV connector N 15-pin Sub-HD connector Q With TEDS T Without TEDS S K-U9C- 05k0-12m0- F- T All cable lengths can be combined with all plugs. TEDS can only be ordered in conjunction with a plug option. It is not possible to combine TEDS and free cable ends. B en 5 HBM

6 Hottinger Baldwin Messtechnik GmbH. Subject to modifications. All product descriptions are for general information only. They are not to be understood as a guarantee of quality or durability. Hottinger Baldwin Messtechnik GmbH Im Tiefen See Darmstadt Germany Tel Fax: info@hbm.com